This study sought to determine the effectiveness of three teaching methods—lecture, demonstration, and blended teaching— on students’ psychomotor performance in brick/block-laying and concreting in Delta State technical colleges. Three hypotheses were formulated and tested. The population of the study was 215 vocational year one students of brick/block-laying and concreting in the six government technical colleges in Delta State. No sampling was done in the study, thus all the 215 brick/block-laying and concreting students in vocational year one were used as sample of the study.